code: def get_record(self, key):
      record = (
          db.session.query(db.JsonStorage)
          .filter_by(
              name=key,
              resource_group=self.resource_group,
              resource_id=self.resource_id,
              company_id=ctx.company_id,
          )
          .first()
      )
      return record
  
file_path: mindsdb/mindsdb/interfaces/storage/json.py
imports: from mindsdb.interfaces.storage import db
  from mindsdb.interfaces.storage.fs import RESOURCE_GROUP
  from mindsdb.utilities.context import context
  from mindsdb.utilities import log
label_desc: Use image node_id 6 for calling the JsonStorage obj's underlying member method code with example usage: obj.get_record(key) and returns: record